1088169 has 4 divisors (see below), whose sum is σ = 1450896. Its totient is φ = 725444.

The previous prime is 1088161. The next prime is 1088209. The reversal of 1088169 is 9618801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9618801 = 3 ⋅3206267.

It is a cyclic number.

It is not a de Polignac number, because 1088169 - 2³ = 1088161 is a prime.

It is a super-2 number, since 2×1088169² = 2368223545122, which contains 22 as substring.

It is a D-number.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (1088161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181359 + ... + 181364.

It is an arithmetic number, because the mean of its divisors is an integer number (362724).

2^1088169 is an apocalyptic number.

It is an amenable number.

1088169 is a deficient number, since it is larger than the sum of its proper divisors (362727).

1088169 is an equidigital number, since it uses as much as digits as its factorization.

1088169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362726.

The product of its (nonzero) digits is 3456, while the sum is 33.

The square root of 1088169 is about 1043.1533923638. The cubic root of 1088169 is about 102.8565886765.

The spelling of 1088169 in words is "one million, eighty-eight thousand, one hundred sixty-nine".